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Fri Inetisation Sysytem Used In Coal Mill

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Dec 01, 2015nbsp018332in 2009, 157 gas explosions were responsible for 755 fatalities in chinese coal mines, representing 28.7 of all chinese coal mine fatalities .on march 21st, 2011, a serious gas explosion in pakistans sorange mine killed 43 miners .a total of two explosions in the pike river mine disaster that occurred on november 19th, 2010, in new zealand killed 29 miners.

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